baber/WOPTO huggingface dataset:
Patent JP-2003517811-A (JP)
Title: 部位特異的リコンビナーゼに基づくヘルパー依存アデノウイルスベクター
IPC: C12N1/21
Filed: 2000-02-15
Abstract: (57)【要約】
本発明は、ヘルパー依存アデノウイルスクローニングベクターおよびヘルパーアデノウイルスならびにこれら調製物を作製および使用する方法であって、ヘルパーアデノウイルスが、ヘルパー依存アデノウイルスベクター調製物におけるヘルパーウイルスの混入のレベルを減少させるのに有用な、リコンビナーゼの標的部位を含んでいる方法を提供する。
Patent JP-2002538791-A (JP)
IPC: G01N33/573
Filed: 2000-03-06
Abstract: The invention relates to a method to detect male antifertility problems based on the determination of latent phospholipid hydroperoxide glutathione peroxidase (PHGPx).
Patent JP-2002540155-A (JP)
Title: アリール置換ピラゾール、イミダゾール、オキサゾール、チアゾールおよびピロール、ならびにそれらの使用
IPC: C07D403/04
Filed: 2000-03-24
Abstract: (57)【要約】
本発明は、式（Ｉ）を有する化合物またはその薬学的に受容可能な塩、プロドラッグもしくは溶媒和物に関し、ここでＨｅｔおよびＲ 5 〜Ｒ 13 は、明細書中に記載される。本発明はまた、全身性虚血および局所性虚血後のニューロン損傷の処置のため、神経変性状態（例えば、筋萎縮性側索硬化症（ＡＬＳ））の処置または予防のため、および急性または慢性の両方の痛みの処置、予防または寛解のため、抗耳鳴り薬として、抗痙攣薬として、および抗躁鬱病薬として、局所麻酔薬として、抗不整脈薬として、および糖尿病性ニューロパシーの処置または予防のための、式（Ｉ）の化合物の使用に関する。
Patent JP-2002541528-A (JP)
Title: 保護されたオンライン音楽配布システム
IPC: G06F12/00
Filed: 2000-04-07
Abstract: (57)【要約】
保護された音楽配布システムによって、音楽、ビデオ、またはコンピュータ・ソフトウェアなどのディジタル製品が、クライアント・サーバ・アーキテクチャを使用して、インターネットなどの公衆遠隔通信ネットワークを介して、関連するメディアと共に保護された形で配布される。ディジタル製品は、コンテンツ・マネージャ・コンピュータ・システムによって保管され、制御され、別の商店コンピュータ・システムによって販売される。保護された音楽配布システムには、任意の数のクライアント・システムおよび任意の数の商店システムと共に動作する音楽配布センタが含まれる。音楽配布センタには、コンテンツ・マネージャと、少なくとも１つの配信サーバが含まれる。コンテンツ・マネージャは、メディア情報データベース、マスタ・メディア・ファイル・システム、およびトランザクション・データベースを維持する。さらに、音楽配布センタは、メディア・ラインセンシング・センタとインターフェースし、メディア・ラインセンシング・センタは、１つまたは複数の分散された権利エージェント・サーバおよび商店サーバと通信する。商店サーバは、商店コンピュータ・システム内で実行され、商店コンピュータ・システムには、ＨＴＴＰ（ＨｙｐｅｒＴｅｘｔ  Ｔｒａｎｓｆｅｒ  Ｐｒｏｔｏｃｏｌ）サーバも含まれる。商店サーバは、さまざまな支払処理システムとインターフェースする。クライアント・システムには、メディア・プレイヤとウェブ・ブラウザが含まれる。追加の配信サーバおよびメディア・ラインセンシング・センタが、音楽配布センタと独立に、その外部で動作し、音楽配布センタとインターフェースする。
Patent JP-2002544140-A (JP)
IPC: C08B37/00
Filed: 2000-04-26
Abstract: The invention relates to collagen-free cosmetic preparations which can be obtained by cross-linking and subsequently dehydrogenating swollen aqueous suspensions of chitosans and  beta -1,3-glucanes with diisocyanates and/or dialdehydes.
Patent JP-2002544589-A (JP)
Title: ビジネスオブジェクトインタフェースをビジュアルにカスタマイズするシステムおよび方法
IPC: G06F9/44
Filed: 2000-05-04
Abstract: (57)【要約】
ビジュアルカスタマイズツールを利用して、ビジネスオブジェクトのメソッドに使用可能な複数のパラメータおよびフィールドをまえもって定義することで、ビジネスオブジェクトのインタフェースまたはメソッドのセットをカスタマイズするためのシステムおよび方法が提供される。ビジネスオブジェクトのインタフェースは、それに使用可能なメソッドのセットから成る。この場合、必要とされるメソッドとパラメータとフィールドだけがプログラミングのために使用できるようにされるかたちで、インタフェースのカスタマイズが行われる。メソッドのセットは、グラフィカルユーザインタフェースによってメニュードリブン型のフォーマットで表示される。ユーザはカスタマイズのためにメソッドを選択し、そのメソッドに使用できるパラメータのセットが表示される。ついでユーザは利用したいパラメータを選択し、それらのパラメータに使用できるフィールドが表示される。ユーザは所定のスタティックなフィールドに一定値をプリセットできる。カスタマイズ後、メソッドの基礎を成すコードが自動的に生成されてセーブされる。
Patent JP-2002543962-A (JP)
Title: 高スループットのケミカルスクリーニング法
IPC: C07B61/00
Filed: 2000-04-14
Abstract: (57)【要約】
【課題】  化学反応を起こす方法が提供される。
【解決手段】  本発明の一実施形態を実施する場合、この方法は、反応容器と複数の反応体を準備する段階と、上記反応体の少なくとも１つを反応容器に入れる段階と、一定期間反応を進行させる段階とを含んでいる。上記反応体の少なくとも１つの体積増分を反応容器から抜き取り、上記反応体の少なくとも１つの体積増分を反応容器に添加する。反応が実質的に定常状態に達するまでの一連の期間体積増分の抜取り／添加を繰り返す。別の様々な実施形態では、体積増分の抜取りは体積増分の添加の前、後又は同時に行うことができる。
Patent JP-2002543830-A (JP)
IPC: C12N15/09
Filed: 2000-05-18
Abstract: The present invention provides Fab libraries and methods for using the Fab libraries to obtain antibodies against a target. The Fab library of the invention contains at least 10 9  different Fabs, and in some embodiments, at least 10 10  different Fabs. The Fab libraries of the invention are used to isolate polyclonal or monoclonal Fabs that bind with high specificity to targets.
Patent JP-2003500557-A (JP)
Title: 円滑紡績糸溝を有する織物ジェットノズル
IPC: D02J1/00
Filed: 2000-05-16
Abstract: (57)【要約】
【課題】組立が簡単であり且つ紡績糸に損傷を生じさせる突出したエッジ等を排除する織物用のジェットノズルを提供すること。
【解決手段】編織用糸をインターレース又は混合するジェットノズル（２）は、紡績糸溝（４）、糸通しスロット（６）およびエア吸入口（８）を有する。紡績糸溝（４）は、トッププレート（４０）およびベース（２０）間に形成され、両者はノズルサポート（９０）に固定され、ノズル組立体を構成する。糸通しスロット（６）は、一側から延びて紡績糸溝（４）内に開放し、この側からマルチフィラメント紡績糸が挿入可能である。糸通しスロット（６）は、トッププレート（４０）のリップ（４６）の下面（４８）およびベースの上面（２４）により構成される。糸通しスロット（６）が延びる紡績糸溝の側壁（１０）は、紡績糸を損傷し得る鋭いエッジを含まず、肩（３４、４２）がベース（２０）およびトッププレート（４０）に形成される。これら肩が当接すると、側壁（１０）を形成する上下面は、同一面であり、また紡績糸を損傷するオフセット又は露出したエッジがない。
Patent JP-2003500729-A (JP)
IPC: G06F3/0354
Filed: 2000-05-24
Abstract: A system for capturing an electronic message is disclosed. The system includes a printer, a sensing device and a computer system. The printer prints on a substrate user information visible to a user and coded tags invisible to the user. Each coded tag encodes an identity unique to the substrate and a location of the coded tag on the substrate. The user information defines a message area on the substrate. The sensing device senses the coded tags on the substrate when the sensing device is moved relative to the substrate. The computer system electronically captures a message composed with the sensing device via movement of the sensing device relative to the message area, the computer system using the identity of the substrate and a sequence of respective locations of coded tags sensed by the sensing device for determining the movement relative to the message area and the message.
Patent JP-2002209136-A (JP)
Title: Photographing device
Inventor: OTA SEIYA
IPC: G03B5/00
Filed: 2001-01-05
Abstract: PROBLEM TO BE SOLVED: To effectively function blurring correction in each photographing when a still picture is photographed and when a moving picture is photographed by varying the characteristics of the blurring correction. SOLUTION: A photographing device has a blurring correction means and a control means controlling the blurring correction means by using one of a plurality of control characteristics and the device can photograph the still picture and the moving picture. The control means uses the control characteristic of a lower frequency side in photographing the still picture compared to the case that the moving picture is photographed (#106 and #110).
Patent JP-2002218686-A (JP)
Title: Spindle motor for floppy disk drive
Inventor: NISHIZAWA HIROSHI
IPC: H02K5/04
Filed: 2001-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a spindle motor for a floppy disk drive capable of mounting the main magnet on a rotor yoke with high positioning precision without necessity of troublesome operation. SOLUTION: The spindle motor 7 is equipped with a base plate, a spindle shaft 20 rotatably supported by the base plate, and a rotor 30 fixed to the spindle shaft 20 and opposed to the base plate. The rotor 30 is equipped with a rotor yoke 31, a chuck means 40 for chucking the floppy disk, a main magnet 33, and a magnet 34 for detecting the speed. Guide parts 35 are set on an inner peripheral side of the magnet 34 for detecting the speed. The guide parts 35 are equipped with included planes 35a for guiding the main magnet 33 when it is mounted on the rotor yoke 31.
Patent JP-2002206450-A (JP)
Title: Map generating method for engine characteristics
Inventor: KOMORI TAKASHI
IPC: F02D45/00
Filed: 2001-01-10
Abstract: PROBLEM TO BE SOLVED: To provide an engine characteristic map making method, capable of absorbing difference between an engine characteristics map and engine characteristics of an actual machine, so as to make the engine characteristic map match with the engine characteristics of the actual machine. SOLUTION: A default map curve is made by engine characteristics obtained from the simulation or an engine (an actual machine). The engine as an object for making the engine characteristics map is made to operate and it is determined whether the default map curve positions on measurement points A to D of the actual machine. When the default map curve is not positioned at the measurement points A to D, the map curve is moved so as to be positioned at the measurement points A to D, which is made as after-correction engine characteristics map.
Patent JP-2001237182-A (JP)
Title: Method of removing defect relevant to development using photoresist mask
Inventor: BOULENGER CAROLINE
IPC: G03F7/30
Filed: 2001-01-10
Abstract: PROBLEM TO BE SOLVED: To provide a method of substantially removing a polymer probe which is a defect relevant to a development of a wafer using a photoresist mask with a pattern. SOLUTION: In a first method, development of a wafer is executed according to the standard and thereafter, the wafer is heated at a temperature of 140 deg.C and before the wafer is cooled, the wafer is rinsed with deionized water(DIW) at a temperature higher than room temperatures. In a second method, the wafer is developed according to the standard, but the wafer is rinsed with DIW at a temperature of 60 deg.C instead of the DIW of the room temperature of 22 deg.C. Or after the wafer is developed according to the standard, the wafer is subjected to additional rinsing with the DIW at the temperature of 60 deg.C.
Patent JP-2002208807-A (JP)
Title: Waveguide/microstrip line converter
Inventor: TAWARA YUKIHIRO
IPC: H01P5/107
Filed: 2001-01-10
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a waveguide/microstrip line converter being very difficult to manufacture due to the size of a waveguide cross section conventionally being very small in a millimeter-wave zone. SOLUTION: This waveguide/microstrip line converter is provided with multilayer dielectric boards 1b laminated on the upper side of an external waveguide 53, a dielectric board 1a laminated on the upper side of the dielectric boards 1bs, a strip conductor pattern 3, a conductor pattern 4a for waveguide formation, a ground conductor pattern 2, a conductor pattern 5a for ridge formation, conductor patterns 4b for waveguide formation, a conductor pattern 5b for ridge formation, a via 9 for ridge formation and a via 8 for waveguide formation.  The board 1a, the conductor pattern 3 and the ground conductor pattern 2 constitute a microstrip line 51, the boards 1a and 1b, the conductor patterns 4a and 4b, the ground conductor pattern 2, the conductor patterns 5a and 5b and the vias 8 and 9 constitute a dielectric ridge waveguide 52, and the microstrip line 51 is connected with an external waveguide 53 via the dielectric ridge waveguide 52. Accordingly, the waveguide/microstrip line converter becomes very easy to manufacture.
Patent JP-2002208082-A (JP)
Title: Phs terminal for tracing
Inventor: YOKOO KENICHI
IPC: H04W4/90
Filed: 2001-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a PHS terminal for tracing capable of determining a position by starting tracing of a monitoring object such as valuables and a safe by automatically transmitting an abnormality signal when abnormality such as theft occurs to the monitoring object by using a position registering function to manage information about a current position of the conventional portable terminal, thereby recovering a stolen object and attaining a role of theft prevention. SOLUTION: The PHS terminal 1 for tracing can communicate with the host side of a mobile communication system and is characterized by providing an abnormality signal automatic transmitting means 7 to automatically transmit the abnormality signal to the host side in the case of the abnormality.
Patent JP-2002218229-A (JP)
Title: Image processor, image processing method, program for making computer perform image processing method and computer readable recording medium having the program recorded thereon
Inventor: ISHII RIE
IPC: H04N1/40
Filed: 2001-01-12
Abstract: PROBLEM TO BE SOLVED: To perform the rewrite of respective programs without affecting each other in the detection part of a feature amount and an area expansion part and to realize an image quality improving algorithm at a high speed even at the time of using a plurality of SIMD type arithmetic processors by optimizing the area expansion of the feature amount. SOLUTION: This image processor is provided with the SIMD type arithmetic processors 1701 and 1702 for extracting the feature amount of image data and performing a plurality of image processings such as work editing to the image data on the basis of the extracted feature amount. On the basis of the contents of the image processings in the SIMD type arithmetic processors 1701 and 1702, a valid area for validating the image processings on the basis of the extracted feature amount of the image data is controlled.
Patent JP-2002213010-A (JP)
Title: Side ditch for drainage canal
Inventor: YAMADA HIROSHI
IPC: E03F5/04
Filed: 2001-01-15
Abstract: PROBLEM TO BE SOLVED: To provide a side ditch for a drainage canal capable of efficiently and simply performing the construction work of the drainage canal having a horizontal upper face level and requiring drainage slope in a bottom part without requiring time and labor by eliminating the formation of drainage slope due to concrete construction work providing bad work efficiency. SOLUTION: This side ditch is used to form the drainage canal having the horizontal upper face level and provided with the drainage slope 8a in the bottom part and consists of a side ditch main body 2 having an opening in a lower part and a drainage slope formation member 8 in which a drainage slope face 8a is formed by tilting an upper face in the direction of drainage and which is fitted in the opening.
Patent JP-2002214507-A (JP)
Title: Zoom lens barrel
Inventor: KAWAI SUMIO
IPC: G03B17/04
Filed: 2001-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a zoom lens barrel equipped with a driving mechanism moving two lens groups and having the driving mechanism smoothly driven with simple constitution by restraining the complication of a driving mechanism part and housed in small space, and securing stable optical performance. SOLUTION: This zoom lens barrel having an optical system has a plurality of 1st guiding means 4c guiding the optical system in the case of driving the optical system so as to perform focusing operation in accordance with a set focal distance when the optical system is set to the specified focal distance, and a plurality of 2nd guiding means 4c successively provided to the respective 1st guiding means, arranged alternately with the 1st guiding means and guiding one part of the optical system when one part of the optical system is driven to perform variable power. The 1st guiding means whose guiding area is set to be the largest out of the plurality of the 1st guiding means is arranged in an area between the 1st guiding means corresponding to a wide-angle end and the 1st guiding means corresponding to the telephoto end out of the focal distances taken by the optical system.
Patent JP-2002220935-A (JP)
Title: Compact house having circulation line
Inventor: SAKAI NOBUHIKO
IPC: E04H1/02
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a compact house having a circulation line diagram by continuously connecting a housing space by a circle to form an integral feeling and a communicative atmosphere, thereby making it as a bright space by arranging a north and south garden separately. SOLUTION: In the central part of a building a living room 8 is arranged. And in a corner of the living room 8, an exit and entrance 12 is formed, and in addition, at the back of the adjoining room another exit and entrance 13 is provided to communicate with the living room 8 by way of the corridor 15 from the exit and entrance 13 in the back, thus enabling circulation from the exit and entrance 13 in the back to the living room 8 through the corridor 15.
Patent JP-2002223533-A (JP)
Title: System analyzing system
Inventor: MURAKAWA KOICHI
IPC: H02J13/00
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To overcome the problem of the analysis of frequency components except fundamental frequency of system quantity of electricity on data receiver 13 side becoming impossible, if the characteristics of a digital filter 10d permits a monitoring harmonic signal component to be removed for a monitoring signal of an analog input circuit to have no effect upon protective relays. SOLUTION: On data transmission device side, the system quantity of electricity and a monitoring signal are superimposed, which is supplied to the data receiver side without removing the harmonics. On the data receiver side, the monitoring signal alone is removed.
Patent JP-2002223676-A (JP)
Title: Fishing reel
Inventor: OISHI HARUMICHI
IPC: A01K89/015
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a fishing reel, specifically a single-bearing type reel, enabling smooth winding operation through securing the stable engagement condition of a winding driving mechanism. SOLUTION: This fishing reel has a winding driving mechanism comprising a spool rotatably and detachably mounted on a support shaft attached to the side plate of the reel body, a handle shaft for a handle turnably and insertedly mounted on the side plate, a drive gear attached onto the inserted tip side of the handle shaft, and a pinion mounted on the support shaft and functioning to transmit mechanical power to the spool through engaging on the drive gear; wherein it is characteristic that a bearing is provided on the handle shaft end at the side opposite to the handle of the drive gear, and the above side plate is integrally mounted with a support having a support part for the bearing.
Patent JP-2002219392-A (JP)
Title: Cartridge mounting fixture for discharge device
Inventor: ICHIKAWA TORU
IPC: B05C17/01
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To prevent a crushed cartridge from remaining on the side of a fixture main body when a nozzle is detached from the fixture main body after the cartridge is crushed until fully used. SOLUTION: A notch 21 is formed to the end of the fixture main body 21, and the length L2 of the notch 21 is made larger than the length L1 of the fitting part 41 of the nozzle 4.
Patent JP-2002228247-A (JP)
Title: Air conditioner
Inventor: YAGINUMA SHOJI
IPC: F24F13/10
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner capable of absorbing a pressure change in a ventilating duct while using the duct made of a normal strength. SOLUTION: The air conditioner comprises a pressure relief damper 38 provided between a blower 30 and an isolation valve 36 at an air supply side as a front stage side of a nuclear reactor building 12 and a turbine building 14. The conditioner further comprises a pressure suction damper 44 provided between a blower 48 and an isolation valve 37 at an exhaust side as a rear stage side of the building. When the damper 3 and the damper 44 are provided at the air supply side and the exhaust side, a pressure change at an air conditioner stopping time is absorbed by these dampers, and hence a ventilating duct for a high pressure resistance is not required. The air conditioner can be constituted only of a normal ventilating duct. Accordingly, building materials or the like for assuring a strength of the duct are not required, and a working construction can be shortened.
Patent JP-2002229328-A (JP)
Title: Electrophotographic developing device
Inventor: TANAKA MASARU
IPC: G03G15/08
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic developing device which can be used in common by small change from high speed to low speed with simple constitution. SOLUTION: This device is constituted of a developer carrier (11) carrying developer, a doctor blade (12) regulating the thickness of the developer on the developer carrier (11), and a developer regulating plate (16) constituted of a different body from the doctor blade (12) and formed to the peak position of magnetic force on an upstream side in the rotating direction of the developer carrier (11) from the position of the doctor blade (12).
Patent JP-2002232722-A (JP)
Title: Facsimile machine and communication controller
Inventor: TANIMOTO YOSHIFUMI
IPC: H04N1/44
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile machine and a communication controller capable of performing encryption communication only on the Internet without a need to equip an encryption function with each facsimile machine in a facsimile communication via a communication network (Internet). SOLUTION: An encryption decoding program 8a is stored in a hard disk(HD) 8 which is controlled by a control unit 1, and is connected to a communication network (Internet) 100 via a channel L1.
Patent JP-2002231794-A (JP)
Title: Mechanism of placing workpiece
Inventor: SAITO TETSUYA
IPC: H01L21/31
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism for placing a workpiece that can surely prevent a reaction product of a film-forming gas from depositing on the reverse surface of workpiece to thereby enable a lift pin to move always smoothly and can be realized by a simple mechanism at low cost. SOLUTION: In the mechanism 10 for placing a workpiece, a lifter pin 12 is placed on an arm 13 and the gap between the lifter pin 12 and a through hole 11A is set in such a way that a film-forming gas is not substantially passed therethrough from the bottom surface side of a susceptor to the top surface side thereof.
Patent JP-2002228313-A (JP)
Title: Ice making mechanism unit for automatic ice making machine
Inventor: NAGASAWA SHINICHI
IPC: F25C1/22
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To increase the degree of freedom of a mounting position and simplify the mounting structure of a feed water hose to a spray nozzle provided at the lower part in an ice making unit case. SOLUTION: Ice making water supplied to a spray nozzle 40 provided at the lower part in the ice making unit case B from a spray pump 45 through the feed water hose 47 is injected against ice making cells in an ice making chamber 50, while manufactured ice blocks are dropped on a slanted ice chute 60 at the middle of the ice making unit case to slip forward, then, are sent out of an opening Ba. One end of the feed water hose is connected to the discharging port 45c of the spray pump and enters in between the spray nozzle and ice chute through a through hole formed on either one of the brackets, while the other end of the same is connected to a feed water port 44 formed on the upper side of the spray nozzle.  Two sheets of guide ribs 14a are extended into up-and-down direction so as to pinch the through hole to regulate the movement of fore-and-rear direction of a part which is the outside of the ice making unit case, and formed integrally with the outside of the bracket.
Patent JP-2002229562-A (JP)
Title: Electronic musical instrument
Inventor: SATO KENJI
IPC: G10H1/00
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide an electronic musical instrument which can reproduce musical performance information back to information generated in the past. SOLUTION: This electronic musical instrument is equipped with a DSP 50 which generates a series of musical sounds according to a series of pieces of musical performance information composed of different kinds of information, a random musical sound generation control part 11 which generates the series of musical performance information sequentially applied with information generated at random by generating at least one kind of information among the different kinds of information sequentially at random by generating the series of musical sounds based upon the generated series of musical performance information on the DSP 50, and a RAM 30 which store multiple series of musical performance information generated by the control part 11 together with generation order information showing the order of the generation by the control part 11.
Patent JP-2002244488-A (JP)
Title: Latent image carrier and image forming device
Inventor: FUJISHIRO TAKATSUGU
IPC: G03G15/00
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a latent image carrier provided with a constitution where the generation of an abnormal image can be prevented without generating any variation in electrification characteristic by preventing the interval between it and an electrifying device from being varied as well as preventing the generation of a noise when a thin-walled cylindrical body is utilized as the latent image carrier. SOLUTION: In the latent image carrier where an electrostatic latent image corresponding to an image can be formed by optical writing after a photosensitive layer is uniformly electrified, the latent image carrier is constituted from the thin-walled cylindrical body and a lining means is installed in the circumferential direction and in the axial direction inside.